Base | Representation |
---|---|
bin | 11100001000111001… |
… | …101100101101000000 |
3 | 2212222200012000201102 |
4 | 130020321230231000 |
5 | 443334303122422 |
6 | 21514041153532 |
7 | 2116506506150 |
oct | 341071545500 |
9 | 85880160642 |
10 | 30214114112 |
11 | 118a5097146 |
12 | 5a3278b8a8 |
13 | 2b06851740 |
14 | 1668a62760 |
15 | bbc820192 |
hex | 708e6cb40 |
30214114112 has 56 divisors (see below), whose sum is σ = 73792177536. Its totient is φ = 11952834048.
The previous prime is 30214114097. The next prime is 30214114129. The reversal of 30214114112 is 21141141203.
It is a tau number, because it is divible by the number of its divisors (56).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2588108 + ... + 2599755.
It is an arithmetic number, because the mean of its divisors is an integer number (1317717456).
Almost surely, 230214114112 is an apocalyptic number.
30214114112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
30214114112 is an abundant number, since it is smaller than the sum of its proper divisors (43578063424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30214114112 is a wasteful number, since it uses less digits than its factorization.
30214114112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5187895 (or 5187885 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 30214114112 its reverse (21141141203), we get a palindrome (51355255315).
The spelling of 30214114112 in words is "thirty billion, two hundred fourteen million, one hundred fourteen thousand, one hundred twelve".
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